Characteristics and Controlling Factors of the Reservoirs of 4+5th Member of Yanchang Formation in Fanxue area, Dingbian Oilfield, Ordos basin

ZHANG Gang; LIU Wanming; HAN Yingge; YANG Yudong

doi:10.19751/j.cnki.61-1149/p.2020.02.013

Northwestern Geology > 2020 > 53(2): 213-222. > DOI: 10.19751/j.cnki.61-1149/p.2020.02.013

ZHANG Gang, LIU Wanming, HAN Yingge, et al. Characteristics and Controlling Factors of the Reservoirs of 4+5th Member of Yanchang Formation in Fanxue area, Dingbian Oilfield, Ordos basin[J]. Northwestern Geology, 2020, 53(2): 213-222. DOI: 10.19751/j.cnki.61-1149/p.2020.02.013

Citation:

PDF (4069 KB)

Characteristics and Controlling Factors of the Reservoirs of 4+5th Member of Yanchang Formation in Fanxue area, Dingbian Oilfield, Ordos basin

Dingbian Oilfield, Yanchang petroleum Co., Ltd., Dingbian 718600, Shaanxi, China

More Information

Received Date: May 07, 2019
Revised Date: October 19, 2019
Available Online: July 28, 2022
Published Date: June 04, 2020

Graphical Abstract

Abstract

Abstract

Studies on the characteristics of the Reservoirs, lithology and the controlling factors of 4+5th member of Yanchang Formation in Fanxue area of Dingbian oilfield in Ordos basin show that the lithology of the reservoir of 4+5nd member are mainly arkose and lithic feldspar sandstone, with sorting from medium to good, and a poor psephicity. The pore types are mainly residual intergranular pores and dissolution pores, accounting for 59%, 34% of the total pore respectively. The porosity of the reservoir ranges from 0.2% to 17.6%,with the average of 8.5%. The permeability ranges from 0.1×10^-3 to 0.4×10^-3 μm²,with the average being 0.25×10^-3 μm². The main cements are carbonate, clay and quartz. The contents of sedimentary component, carbonate and clay cement have important impact on the reservoir quality. The reservoir with higher content of rigid particles, lower content of plastic particles and carbonate cement has good quality. The reservoir with higher content of plastic particles has lower porosity and permeability because of compaction, while the reservoir with higher content of carbonate cement has lower porosity and permeability because of carbonate cementation. The porosity and permeability of reservoir increase with the higher content of rigid particles and the lower content of plastic particles and carbonate cements.
- Ordos basin,
- 4+5th member of Yanchang formation,
- characteristics of reservoir,
- porosity and permeability,
- controlling factors

FullText(HTML)

References (30)

References

何自新.鄂尔多斯盆地演化与油气[M].北京:石油工业出版社,2003.

HE Zixin.The Evolution and Petroleum of Ordos Basin[M]. Beijing:Petroleum Industry Press, 2003.

苏复义, 周文, 金文辉,等. 鄂尔多斯盆地中生界成藏组合划分与分布评价[J].石油与天然气地质, 2012, 33(4):582-590.

SU Fuyi, ZHOU Wen, JIN Wenhui, et al. Identification and Distribution of the Mesozoic Plays in Ordos Basin[J]. Oil & Gas Geology, 2012, 33(4):582-590.

魏笑笑,刘建朝,刘晶晶.鄂尔多斯盆地史家畔地区长61油层沉积微相研究及其对开发的影响[J].西北地质, 2018, 51(4):255-262.

WEI Xiaoxiao, LIU Jianchao, LIU Jingjing. Study on Sedimentary Microfacies and Impact on Development of Chang 61 Reservoir in Shijiapan Area, Ordos Basin[J]. Northwestern Geology, 2018, 51(4):255-262.

宋健,孟旺才,邓南涛,等.鄂尔多斯盆地富黄地区延长组储层特征及物性影响因素分析[J].西北地质, 2019, 52(1):98-108.

SONG Jian, MENG Wangcai, DEN Nantao, et al. Features and Influencing Factors of Yangchang Formation Reservoir in Fuxian-Huangling Exploration Area, Erdos Basin[J]. Northwestern Geology, 2019, 52(1):98-108.

朱谨谨,符超峰,杨海龙,等.鄂尔多斯盆地甘谷驿油区延长组长6储层综合评价[J].西北地质, 2019, 52(1):166-175.

ZHU Jinjin, FU Chaofeng, YANG Hailong, et al. Comprehensive Evaluation of Chang 6 Reservoir from Yanchang Formation in Ganguyi Oil Area, Ordos Basin[J]. Northwestern Geology,2019, 52(1):166-175.

黄思静, 谢连文,张萌,等. 中国三叠系陆相砂岩中自生绿泥石的形成机制及其与储层孔隙保存的关系[J]. 成都理工大学学报(自然科学版), 2004, 31(3):273-281.

HUANG Sijing, XIE Lianwen, ZHANG Meng, et al. Formation Mechanism of Authigenic Chlorite and Relation to Preservation of Porosity in Nonmarine Triassic Reservoir Sandstones, Ordos Basin and Sichuan Basin, China[J]. Journal of Chengdu University of Technology (Science & Technology Edition), 2004, 31(3):273-281.

邱隆伟, 徐宁宁, 周涌沂, 等. 鄂尔多斯盆地大牛地地区致密砂岩石英溶解作用及其对优质储集层的影响[J]. 矿物岩石地球化学通报, 2015, 34(1):38-44.

QIU Longwei, XU Ningning, ZHOU Yongyi, et al. Dissolution of Quartz in Tight Sandstones of the Daniudi Area, Ordos Basin, and Its Influence to High Quality Reservoirs[J]. Bulletin of Mineralogy, Petrology and Geochemistry, 2015, 34(1):38-44.

田建锋, 刘池阳, 王桂呈, 等. 鄂尔多斯盆地三叠系延长组砂岩的碱性溶蚀作用[J]. 地球科学-中国地质大学学报, 2011, 36(1):103-110.

TIAN Jianfeng, LIU Chiyang, WANG Guicheng, et al. Alkaline dissolution of Sandstone in the Triassic Yanchang Formation in the Ordos basin[J]. Earth Science-Journal of China Univerdisty of Geoscience, 2011, 36(1):103-110.

罗静兰, 刘小洪, 林潼, 等. 成岩作用与油气侵位对鄂尔多斯盆地延长组砂岩储层物性的影响[J]. 地质学报, 2006, 80(5):664-673.

LUO Jinlan, LIU Xiaohong, LIN Tong, et al. Impact of Diagenesis And Hydrocarbon Emplacement on Sandstone Reservoir Quality of the Yanchang Formation (Upper Triassic) in the Ordos basin[J]. Acta Geologica Sinica, 2006, 80(5):664-673.

孙宁亮,钟建华,倪良田,等.鄂尔多斯盆地南部上三叠统延长组物源分析及热演化[J].中国地质,2019,46(3):537-556.

SUN Ningliang, ZHONG Jianhua, NI Liangtian, et al. Provenance analysis and thermal evolution of Upper Triassic Yanchang Formation in the Southern Ordos Basin[J]. Geology in China, 2019, 46(3):537-556(in Chinese with English abstract).

CHUHAN F A, BJØRLYKKE K, LOWREY C. The Role of Provenance in Illitization of Deeply Buried Reserevoir Sandstones from Haltenhanken and North Viking Graben, Off Shore Norway[J]. Marine and Petroleum Geology, 2000, 17(6):673-689.

BJØRLYKKE K, JAHREN J. Open or Closed Geochemical System during Diagenesis Insedimentary Basin:Constraints on Mass Transfer During Diagenesis and the Prediction of Porosity in Sandstone and Carbonate Reservoirs[J]. AAPG Bulletin, 2012, 96:2193-2214.

FENG XU,DOU Wenchao, LIU Luofu, et al. Diagenetic Heterogeneity, Pore Throats Characteristic and their Effects on Reservoir Quality of the Upper Triassic Tight Sandstones of Vanchang Formation in Ordos Basin, China[J]. Marine and Petroleum Geology, 2018, 98:243-257.

WORDEN R I, MORAD S. Clay Mineral Cements in Sandstones[M]. Oxford:Blackwell Science Ltd, 2003.

WALDERHAUG O. Kinetic Modeling of Quartz Cementation and Porosity Loss in Deeply Buried Sandstone Reservoirs[J]. AAPG Bulletin, 1996, 80(5):732-745.

PETTIJOHNF J, POTTER P E, SIEVER R. Sand and Sandstone[M]. New York:Springer-Verlag, 1972.

HOUSEKNECHT D W. Assessing the relative importance of compaction processes and cementation to reduction of porosity in sandstones[J]. AAPG Bulletin, 1987, 71(6):633-642.

LUNDEFARD P D. Sandstone Porosity Loss:a "Big Picture" View of the Importance of Compaction[J]. Journal of Sedimentary Research, 1992, 62(2):250-260.

SURDAM R C, BOESE S W, CROSSEY L J. The Chemistry of Secondary Porosity[A]. In:Macdonald D A, Surdam R C, Eds. Clastic Diagenesis[C]. AAPG Memoir 37, 1984:127-151.

SURDAM R C, CROSSEY L J, HAGEN E S, et al. Organic-inorganic Interactions and Sandstone Diagenesis[J]. AAPG Bulletin, 1989, 73(1):1-32.

Cited By

Get Citation

PDF

XML

Article views (1381) PDF downloads (1631)

Turn off MathJax

Article Contents

Abstract

References

	GONG Huishan, XU Youning, CHEN Huaqing, KE Hailing. 2023: Temporal and Spatial Variation and Influencing Factors of Heavy Metals in the Water of the Chenjiagou River in a Certain Place. Northwestern Geology, 56(4): 169-184. DOI: 10.12401/j.nwg.2023107
	JIA Chunming, PAN Tuo, YU Haitao, YUE Xiwei, ZHANG Jie, KUANG Hao, YU Jingwei. 2023: Controlling Factors on Physical Property and Reservoir Characters of Fengcheng Formation in Shawan Depression, Junggar Basin. Northwestern Geology, 56(4): 49-61. DOI: 10.12401/j.nwg.2023026
	SONG Jian, MENG Wangcai, DENG Nantao, GUO Rui. 2019: Features and Influencing Factors of Yangchang Formation Reservoir in Fuxian-Huangling Exploration Area, Erdos Basin. Northwestern Geology, 52(1): 98-108. DOI: 10.19751/j.cnki.61-1149/p.2019.01.009
	LI Yanju, GUO Hui, NIU Bin, ZHANG Shuncun, LU Xinchuan. 2017: Main Controlling Factors of Clastic Reservoir in Jurassic Xishanyao Formation,Shinan Area. Northwestern Geology, 50(2): 28-36.
	BAI Hui, YAN Xuecheng, WANG Long, WU Xiaoning, FENG Min, WANG Lishe, CHEN Zhihua, HUANG Dan. 2015: Analysis on the Main Controlling Factors and Characteristics of the Upper Combination of Ordovician Majiagou Formation in the Eastern Part of Sulige Gasfield. Northwestern Geology, 48(1): 221-228.
	LI Kuan-liang, ZHANG Wei, TIAN Jing. 2011: Influential Factors and Characteristics of Chang 6 Bed Reservior in Baliangou-Jinzhuang Area of Nanniwan Oil Field, Ordos Basin. Northwestern Geology, 44(4): 132-139.
	DANG Ben, ZHAO Hong, XIANG Lian-ge, YAN Zhou-quan, ZHANG Jie, KANG Xiao-yan, WU Kang-lin, GE Hai-ying. 2010: Reservoirs Characteristics and Influence Factors of Chang 6 Oil-Bearing Group in Jingbian Oilfield. Northwestern Geology, 43(3): 127-131.
	ZHAO A-ning, FAN Peng-kang, ZHU Hua, YANG Bing-chao, KE Hai-ling, QIAO Gang, LIU Rui-ping. 2009: Analysis of the Content of Fluorin and Its Effect Fators on Ground Water in Dali County, Shannxi Province. Northwestern Geology, 42(3): 102-108.
	LIANG Hui-zhen, WU Ying-li, GENG Jing. 2004: Reservoir influence factors on polymer flooding efficiency. Northwestern Geology, 37(4): 113-116.
	LI Yu-hong, WEI Xian-yang, ZHANG Hua-an, WU Fu-li. 2003: The analysis of influence factor about low resistor oil layer in Z oil-field. Northwestern Geology, 36(4): 65-67.

Characteristics and Controlling Factors of the Reservoirs of 4+5th Member of Yanchang Formation in Fanxue area, Dingbian Oilfield, Ordos basin

Abstract

References

Related Articles

Catalog

Characteristics and Controlling Factors of the Reservoirs of 4+5th Member of Yanchang Formation in Fanxue area, Dingbian Oilfield, Ordos basin

Abstract

References

Related Articles

Catalog

Export File

Citation

Format

Content